data_1K9B # _entry.id 1K9B # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.397 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 1K9B pdb_00001k9b 10.2210/pdb1k9b/pdb RCSB RCSB014721 ? ? WWPDB D_1000014721 ? ? # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 2001-11-16 2 'Structure model' 1 1 2007-10-21 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2023-08-16 5 'Structure model' 1 4 2024-10-30 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Data collection' 4 4 'Structure model' 'Database references' 5 4 'Structure model' 'Refinement description' 6 5 'Structure model' 'Structure summary' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' chem_comp_atom 2 4 'Structure model' chem_comp_bond 3 4 'Structure model' database_2 4 4 'Structure model' pdbx_initial_refinement_model 5 4 'Structure model' software 6 5 'Structure model' pdbx_entry_details 7 5 'Structure model' pdbx_modification_feature # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_software.classification' 4 4 'Structure model' '_software.name' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1K9B _pdbx_database_status.recvd_initial_deposition_date 2001-10-29 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 1D6R 'Bowman-Birk Inhibitor in Ternary Complex with Bovine Trypsin' unspecified PDB 1BBI 'Three-dimensional structure of soybean trypsin/chymotrypsin Bowman-Birk inhibitor in solution' unspecified PDB 1PBI 'Dimeric Crystal Structure of a Bowman-Birk Protease Inhibitor from Pea Seeds' unspecified PDB 1C2A 'Crystal Structure Of Barley BBI' unspecified PDB 1PI2 'Reactive sites of an anticarcinogenic Bowman-Birk proteinase inhibitor are similar to other trypsin inhibitors' unspecified # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Voss, R.H.' 1 'Ermler, U.' 2 'Essen, L.O.' 3 'Wenzl, G.' 4 'Kim, Y.M.' 5 'Flecker, P.' 6 # loop_ _citation.id _citation.title _citation.journal_abbrev _citation.journal_volume _citation.page_first _citation.page_last _citation.year _citation.journal_id_ASTM _citation.country _citation.journal_id_ISSN _citation.journal_id_CSD _citation.book_publisher _citation.pdbx_database_id_PubMed _citation.pdbx_database_id_DOI primary ;Crystal structure of the bifunctional soybean Bowman-Birk inhibitor at 0.28-nm resolution. Structural peculiarities in a folded protein conformation. ; Eur.J.Biochem. 242 122 131 1996 EJBCAI IX 0014-2956 0262 ? 8954162 10.1111/j.1432-1033.1996.0122r.x 1 ;Crystal Structure of Cancer Chemopreventive Bowman-Birk Inhibitor in Ternary Complex with Bovine Trypsin at 2.3 Ao Resolution. Structural Basis of Janus-faced Serine Protease Inhibitor Specificity ; J.Mol.Biol. 298 477 491 2000 JMOBAK UK 0022-2836 0070 ? ? 10.1006/jmbi.2000.3677 2 'Chemical synthesis, molecular cloning and expression of gene coding for a Bowman-Birk-type proteinase inhibitor' Eur.J.Biochem. 166 151 156 1987 EJBCAI IX 0014-2956 0262 ? ? ? 3 ;Mutational analysis of disulfide bonds in the trypsin-reactive subdomain of a Bowman-Birk-type inhibitor of trypsin and chymotrypsin. Cooperative versus autonomous refolding of subdomains ; Eur.J.Biochem. 251 854 862 1998 EJBCAI IX 0014-2956 0262 ? ? 10.1046/j.1432-1327.1998.2510854.x 4 'Template-directed protein folding into a metastable state of increased activity' Eur.J.Biochem. 232 528 535 1995 EJBCAI IX 0014-2956 0262 ? ? ? 5 ;A new and general procedure for refolding mutant Bowman-Birk-type proteinase inhibitors on trypsin-Sepharose as a matrix with complementary structure. ; 'FEBS Lett.' 252 153 157 1989 FEBLAL NE 0014-5793 0165 ? ? '10.1016/0014-5793(89)80909-3' # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Voss, R.H.' 1 ? primary 'Ermler, U.' 2 ? primary 'Essen, L.O.' 3 ? primary 'Wenzl, G.' 4 ? primary 'Kim, Y.M.' 5 ? primary 'Flecker, P.' 6 ? 1 'Koepke, J.' 7 ? 1 'Ermler, U.' 8 ? 1 'Warkentin, E.' 9 ? 1 'Wenzl, G.' 10 ? 1 'Flecker, P.' 11 ? 2 'Flecker, P.' 12 ? 3 'Philipp, S.' 13 ? 3 'Kim, Y.M.' 14 ? 3 'Duerr, I.' 15 ? 3 'Wenzl, G.' 16 ? 3 'Vogt, M.' 17 ? 3 'Flecker, P.' 18 ? 4 'Flecker, P.' 19 ? 5 'Flecker, P.' 20 ? # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer nat 'BOWMAN-BIRK TYPE PROTEINASE INHIBITOR' 6431.538 1 ? ? ? 'free form' 2 water nat water 18.015 17 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name BBI # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer no _entity_poly.pdbx_seq_one_letter_code KPCCDQCACTKSNPPQCRCSDMRLNSCHSACKSCICALSYPAQCFCVDITDFCYEPCK _entity_poly.pdbx_seq_one_letter_code_can KPCCDQCACTKSNPPQCRCSDMRLNSCHSACKSCICALSYPAQCFCVDITDFCYEPCK _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name water _pdbx_entity_nonpoly.comp_id HOH # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 LYS n 1 2 PRO n 1 3 CYS n 1 4 CYS n 1 5 ASP n 1 6 GLN n 1 7 CYS n 1 8 ALA n 1 9 CYS n 1 10 THR n 1 11 LYS n 1 12 SER n 1 13 ASN n 1 14 PRO n 1 15 PRO n 1 16 GLN n 1 17 CYS n 1 18 ARG n 1 19 CYS n 1 20 SER n 1 21 ASP n 1 22 MET n 1 23 ARG n 1 24 LEU n 1 25 ASN n 1 26 SER n 1 27 CYS n 1 28 HIS n 1 29 SER n 1 30 ALA n 1 31 CYS n 1 32 LYS n 1 33 SER n 1 34 CYS n 1 35 ILE n 1 36 CYS n 1 37 ALA n 1 38 LEU n 1 39 SER n 1 40 TYR n 1 41 PRO n 1 42 ALA n 1 43 GLN n 1 44 CYS n 1 45 PHE n 1 46 CYS n 1 47 VAL n 1 48 ASP n 1 49 ILE n 1 50 THR n 1 51 ASP n 1 52 PHE n 1 53 CYS n 1 54 TYR n 1 55 GLU n 1 56 PRO n 1 57 CYS n 1 58 LYS n # _entity_src_nat.entity_id 1 _entity_src_nat.pdbx_src_id 1 _entity_src_nat.pdbx_alt_source_flag sample _entity_src_nat.pdbx_beg_seq_num ? _entity_src_nat.pdbx_end_seq_num ? _entity_src_nat.common_name soybean _entity_src_nat.pdbx_organism_scientific 'Glycine max' _entity_src_nat.pdbx_ncbi_taxonomy_id 3847 _entity_src_nat.genus Glycine _entity_src_nat.species ? _entity_src_nat.strain ? _entity_src_nat.tissue ? _entity_src_nat.tissue_fraction ? _entity_src_nat.pdbx_secretion ? _entity_src_nat.pdbx_fragment ? _entity_src_nat.pdbx_variant ? _entity_src_nat.pdbx_cell_line ? _entity_src_nat.pdbx_atcc ? _entity_src_nat.pdbx_cellular_location ? _entity_src_nat.pdbx_organ ? _entity_src_nat.pdbx_organelle ? _entity_src_nat.pdbx_cell ? _entity_src_nat.pdbx_plasmid_name ? _entity_src_nat.pdbx_plasmid_details ? _entity_src_nat.details ? # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight ALA 'L-peptide linking' y ALANINE ? 'C3 H7 N O2' 89.093 ARG 'L-peptide linking' y ARGININE ? 'C6 H15 N4 O2 1' 175.209 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3' 146.144 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 HOH non-polymer . WATER ? 'H2 O' 18.015 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S' 149.211 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 LYS 1 6 6 LYS LYS A . n A 1 2 PRO 2 7 7 PRO PRO A . n A 1 3 CYS 3 8 8 CYS CYS A . n A 1 4 CYS 4 9 9 CYS CYS A . n A 1 5 ASP 5 10 10 ASP ASP A . n A 1 6 GLN 6 11 11 GLN GLN A . n A 1 7 CYS 7 12 12 CYS CYS A . n A 1 8 ALA 8 13 13 ALA ALA A . n A 1 9 CYS 9 14 14 CYS CYS A . n A 1 10 THR 10 15 15 THR THR A . n A 1 11 LYS 11 16 16 LYS LYS A . n A 1 12 SER 12 17 17 SER SER A . n A 1 13 ASN 13 18 18 ASN ASN A . n A 1 14 PRO 14 19 19 PRO PRO A . n A 1 15 PRO 15 20 20 PRO PRO A . n A 1 16 GLN 16 21 21 GLN GLN A . n A 1 17 CYS 17 22 22 CYS CYS A . n A 1 18 ARG 18 23 23 ARG ARG A . n A 1 19 CYS 19 24 24 CYS CYS A . n A 1 20 SER 20 25 25 SER SER A . n A 1 21 ASP 21 26 26 ASP ASP A . n A 1 22 MET 22 27 27 MET MET A . n A 1 23 ARG 23 28 28 ARG ARG A . n A 1 24 LEU 24 29 29 LEU LEU A . n A 1 25 ASN 25 30 30 ASN ASN A . n A 1 26 SER 26 31 31 SER SER A . n A 1 27 CYS 27 32 32 CYS CYS A . n A 1 28 HIS 28 33 33 HIS HIS A . n A 1 29 SER 29 34 34 SER SER A . n A 1 30 ALA 30 35 35 ALA ALA A . n A 1 31 CYS 31 36 36 CYS CYS A . n A 1 32 LYS 32 37 37 LYS LYS A . n A 1 33 SER 33 38 38 SER SER A . n A 1 34 CYS 34 39 39 CYS CYS A . n A 1 35 ILE 35 40 40 ILE ILE A . n A 1 36 CYS 36 41 41 CYS CYS A . n A 1 37 ALA 37 42 42 ALA ALA A . n A 1 38 LEU 38 43 43 LEU LEU A . n A 1 39 SER 39 44 44 SER SER A . n A 1 40 TYR 40 45 45 TYR TYR A . n A 1 41 PRO 41 46 46 PRO PRO A . n A 1 42 ALA 42 47 47 ALA ALA A . n A 1 43 GLN 43 48 48 GLN GLN A . n A 1 44 CYS 44 49 49 CYS CYS A . n A 1 45 PHE 45 50 50 PHE PHE A . n A 1 46 CYS 46 51 51 CYS CYS A . n A 1 47 VAL 47 52 52 VAL VAL A . n A 1 48 ASP 48 53 53 ASP ASP A . n A 1 49 ILE 49 54 54 ILE ILE A . n A 1 50 THR 50 55 55 THR THR A . n A 1 51 ASP 51 56 56 ASP ASP A . n A 1 52 PHE 52 57 57 PHE PHE A . n A 1 53 CYS 53 58 58 CYS CYS A . n A 1 54 TYR 54 59 59 TYR TYR A . n A 1 55 GLU 55 60 60 GLU GLU A . n A 1 56 PRO 56 61 61 PRO PRO A . n A 1 57 CYS 57 62 62 CYS CYS A . n A 1 58 LYS 58 63 63 LYS LYS A . n # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code B 2 HOH 1 101 101 HOH HOH A . B 2 HOH 2 102 102 HOH HOH A . B 2 HOH 3 103 103 HOH HOH A . B 2 HOH 4 104 104 HOH HOH A . B 2 HOH 5 105 105 HOH HOH A . B 2 HOH 6 106 106 HOH HOH A . B 2 HOH 7 107 107 HOH HOH A . B 2 HOH 8 108 108 HOH HOH A . B 2 HOH 9 109 109 HOH HOH A . B 2 HOH 10 110 110 HOH HOH A . B 2 HOH 11 111 111 HOH HOH A . B 2 HOH 12 112 112 HOH HOH A . B 2 HOH 13 113 113 HOH HOH A . B 2 HOH 14 114 114 HOH HOH A . B 2 HOH 15 115 115 HOH HOH A . B 2 HOH 16 116 116 HOH HOH A . B 2 HOH 17 117 117 HOH HOH A . # loop_ _pdbx_unobs_or_zero_occ_atoms.id _pdbx_unobs_or_zero_occ_atoms.PDB_model_num _pdbx_unobs_or_zero_occ_atoms.polymer_flag _pdbx_unobs_or_zero_occ_atoms.occupancy_flag _pdbx_unobs_or_zero_occ_atoms.auth_asym_id _pdbx_unobs_or_zero_occ_atoms.auth_comp_id _pdbx_unobs_or_zero_occ_atoms.auth_seq_id _pdbx_unobs_or_zero_occ_atoms.PDB_ins_code _pdbx_unobs_or_zero_occ_atoms.auth_atom_id _pdbx_unobs_or_zero_occ_atoms.label_alt_id _pdbx_unobs_or_zero_occ_atoms.label_asym_id _pdbx_unobs_or_zero_occ_atoms.label_comp_id _pdbx_unobs_or_zero_occ_atoms.label_seq_id _pdbx_unobs_or_zero_occ_atoms.label_atom_id 1 1 Y 1 A LYS 6 ? CG ? A LYS 1 CG 2 1 Y 1 A LYS 6 ? CD ? A LYS 1 CD 3 1 Y 1 A LYS 6 ? CE ? A LYS 1 CE 4 1 Y 1 A LYS 6 ? NZ ? A LYS 1 NZ 5 1 Y 0 A ARG 23 ? CD ? A ARG 18 CD 6 1 Y 0 A TYR 45 ? CE1 ? A TYR 40 CE1 7 1 Y 0 A TYR 45 ? CE2 ? A TYR 40 CE2 8 1 Y 0 A TYR 45 ? CZ ? A TYR 40 CZ 9 1 Y 1 A ILE 54 ? CG1 ? A ILE 49 CG1 10 1 Y 1 A ILE 54 ? CG2 ? A ILE 49 CG2 11 1 Y 1 A ILE 54 ? CD1 ? A ILE 49 CD1 12 1 Y 1 A GLU 60 ? CG ? A GLU 55 CG 13 1 Y 1 A GLU 60 ? CD ? A GLU 55 CD 14 1 Y 1 A GLU 60 ? OE1 ? A GLU 55 OE1 15 1 Y 1 A GLU 60 ? OE2 ? A GLU 55 OE2 16 1 Y 1 A LYS 63 ? CG ? A LYS 58 CG 17 1 Y 1 A LYS 63 ? CD ? A LYS 58 CD 18 1 Y 1 A LYS 63 ? CE ? A LYS 58 CE 19 1 Y 1 A LYS 63 ? NZ ? A LYS 58 NZ # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal WEIS 'data scaling' . ? 1 ROTAVATA 'data reduction' . ? 2 X-PLOR 'model building' . ? 3 X-PLOR refinement 3.1 ? 4 WEIS 'data reduction' . ? 5 CCP4 'data scaling' '(AGROVATA' ? 6 ROTAVATA 'data scaling' . ? 7 X-PLOR phasing . ? 8 # _cell.entry_id 1K9B _cell.length_a 86.1 _cell.length_b 86.1 _cell.length_c 86.1 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 24 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1K9B _symmetry.space_group_name_H-M 'P 41 3 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting tetragonal _symmetry.Int_Tables_number 213 # _exptl.entry_id 1K9B _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_percent_sol 70.23 _exptl_crystal.density_Matthews 4.13 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, SITTING DROP' _exptl_crystal_grow.temp 289 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.6 _exptl_crystal_grow.pdbx_details 'PEG 4000, ammonium sulfate, pH 7.6, VAPOR DIFFUSION, SITTING DROP at 289K' _exptl_crystal_grow.pdbx_pH_range ? # _diffrn.id 1 _diffrn.ambient_temp 277 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector DIFFRACTOMETER _diffrn_detector.type WEISSENBERG _diffrn_detector.pdbx_collection_date 1994-04-05 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.04 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'PHOTON FACTORY BEAMLINE BL-6A' _diffrn_source.pdbx_synchrotron_site 'Photon Factory' _diffrn_source.pdbx_synchrotron_beamline BL-6A _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 1.04 # _reflns.entry_id 1K9B _reflns.observed_criterion_sigma_I -3 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 60.9 _reflns.d_resolution_high 2.5 _reflns.number_obs 26756 _reflns.number_all 3891 _reflns.percent_possible_obs 96.3 _reflns.pdbx_Rmerge_I_obs 0.058 _reflns.pdbx_Rsym_value 0.058 _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy 6.88 _reflns.R_free_details ? _reflns.observed_criterion_F_max ? _reflns.observed_criterion_F_min ? _reflns.limit_h_max ? _reflns.limit_h_min ? _reflns.limit_k_max ? _reflns.limit_k_min ? _reflns.limit_l_max ? _reflns.limit_l_min ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.8 _reflns_shell.d_res_low 3.0 _reflns_shell.percent_possible_all 70 _reflns_shell.Rmerge_I_obs 0.3 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs ? _reflns_shell.pdbx_redundancy ? _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1K9B _refine.ls_number_reflns_obs 2450 _refine.ls_number_reflns_all 2722 _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 2.0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.ls_d_res_low 8.0 _refine.ls_d_res_high 2.8 _refine.ls_percent_reflns_obs 96.3 _refine.ls_R_factor_obs ? _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.221 _refine.ls_R_factor_R_free 0.308 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 11.1 _refine.ls_number_reflns_R_free 272 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 28.7 _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ? _refine.pdbx_starting_model 'PDB ENTRY 1PI2' _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values 'Engh & Huber' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details random _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.overall_SU_ML ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 1K9B _refine_analyze.Luzzati_coordinate_error_obs 0.035 _refine_analyze.Luzzati_sigma_a_obs ? _refine_analyze.Luzzati_d_res_low_obs ? _refine_analyze.Luzzati_coordinate_error_free ? _refine_analyze.Luzzati_sigma_a_free ? _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues ? _refine_analyze.occupancy_sum_hydrogen ? _refine_analyze.occupancy_sum_non_hydrogen ? _refine_analyze.pdbx_Luzzati_d_res_high_obs ? _refine_analyze.pdbx_refine_id 'X-RAY DIFFRACTION' # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 513 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 17 _refine_hist.number_atoms_total 530 _refine_hist.d_res_high 2.8 _refine_hist.d_res_low 8.0 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function x_bond_d 0.014 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 1.6 ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d 29.7 ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d 2.8 ? ? ? 'X-RAY DIFFRACTION' ? # _database_PDB_matrix.entry_id 1K9B _database_PDB_matrix.origx[1][1] 1.000000 _database_PDB_matrix.origx[1][2] 0.000000 _database_PDB_matrix.origx[1][3] 0.000000 _database_PDB_matrix.origx[2][1] 0.000000 _database_PDB_matrix.origx[2][2] 1.000000 _database_PDB_matrix.origx[2][3] 0.000000 _database_PDB_matrix.origx[3][1] 0.000000 _database_PDB_matrix.origx[3][2] 0.000000 _database_PDB_matrix.origx[3][3] 1.000000 _database_PDB_matrix.origx_vector[1] 0.00000 _database_PDB_matrix.origx_vector[2] 0.00000 _database_PDB_matrix.origx_vector[3] 0.00000 # _struct.entry_id 1K9B _struct.title ;Crystal structure of the bifunctional soybean Bowman-Birk inhibitor at 0.28 nm resolution. Structural peculiarities in a folded protein conformation ; _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1K9B _struct_keywords.pdbx_keywords 'HYDROLASE INHIBITOR' _struct_keywords.text 'TRIPPLE-STRANDED BETA HAIRPIN, DOUBLE-HEADED, HYDROLASE INHIBITOR' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name UNP _struct_ref.db_code IBB1_SOYBN _struct_ref.pdbx_db_accession P01055 _struct_ref.pdbx_align_begin 45 _struct_ref.pdbx_seq_one_letter_code KPCCDQCACTKSNPPQCRCSDMRLNSCHSACKSCICALSYPAQCFCVDITDFCYEPCK _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1K9B _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 58 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P01055 _struct_ref_seq.db_align_beg 45 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 102 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 6 _struct_ref_seq.pdbx_auth_seq_align_end 63 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # _struct_biol.id 1 _struct_biol.pdbx_parent_biol_id ? _struct_biol.details ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order _struct_conn.pdbx_role disulf1 disulf ? ? A CYS 3 SG ? ? ? 1_555 A CYS 57 SG ? ? A CYS 8 A CYS 62 1_555 ? ? ? ? ? ? ? 2.027 ? ? disulf2 disulf ? ? A CYS 4 SG ? ? ? 1_555 A CYS 19 SG ? ? A CYS 9 A CYS 24 1_555 ? ? ? ? ? ? ? 2.027 ? ? disulf3 disulf ? ? A CYS 7 SG ? ? ? 1_555 A CYS 53 SG ? ? A CYS 12 A CYS 58 1_555 ? ? ? ? ? ? ? 2.012 ? ? disulf4 disulf ? ? A CYS 9 SG ? ? ? 1_555 A CYS 17 SG ? ? A CYS 14 A CYS 22 1_555 ? ? ? ? ? ? ? 2.009 ? ? disulf5 disulf ? ? A CYS 27 SG ? ? ? 1_555 A CYS 34 SG ? ? A CYS 32 A CYS 39 1_555 ? ? ? ? ? ? ? 2.012 ? ? disulf6 disulf ? ? A CYS 31 SG ? ? ? 1_555 A CYS 46 SG ? ? A CYS 36 A CYS 51 1_555 ? ? ? ? ? ? ? 2.007 ? ? disulf7 disulf ? ? A CYS 36 SG ? ? ? 1_555 A CYS 44 SG ? ? A CYS 41 A CYS 49 1_555 ? ? ? ? ? ? ? 2.025 ? ? # _struct_conn_type.id disulf _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _pdbx_modification_feature.ordinal _pdbx_modification_feature.label_comp_id _pdbx_modification_feature.label_asym_id _pdbx_modification_feature.label_seq_id _pdbx_modification_feature.label_alt_id _pdbx_modification_feature.modified_residue_label_comp_id _pdbx_modification_feature.modified_residue_label_asym_id _pdbx_modification_feature.modified_residue_label_seq_id _pdbx_modification_feature.modified_residue_label_alt_id _pdbx_modification_feature.auth_comp_id _pdbx_modification_feature.auth_asym_id _pdbx_modification_feature.auth_seq_id _pdbx_modification_feature.PDB_ins_code _pdbx_modification_feature.symmetry _pdbx_modification_feature.modified_residue_auth_comp_id _pdbx_modification_feature.modified_residue_auth_asym_id _pdbx_modification_feature.modified_residue_auth_seq_id _pdbx_modification_feature.modified_residue_PDB_ins_code _pdbx_modification_feature.modified_residue_symmetry _pdbx_modification_feature.comp_id_linking_atom _pdbx_modification_feature.modified_residue_id_linking_atom _pdbx_modification_feature.modified_residue_id _pdbx_modification_feature.ref_pcm_id _pdbx_modification_feature.ref_comp_id _pdbx_modification_feature.type _pdbx_modification_feature.category 1 CYS A 3 ? CYS A 57 ? CYS A 8 ? 1_555 CYS A 62 ? 1_555 SG SG . . . None 'Disulfide bridge' 2 CYS A 4 ? CYS A 19 ? CYS A 9 ? 1_555 CYS A 24 ? 1_555 SG SG . . . None 'Disulfide bridge' 3 CYS A 7 ? CYS A 53 ? CYS A 12 ? 1_555 CYS A 58 ? 1_555 SG SG . . . None 'Disulfide bridge' 4 CYS A 9 ? CYS A 17 ? CYS A 14 ? 1_555 CYS A 22 ? 1_555 SG SG . . . None 'Disulfide bridge' 5 CYS A 27 ? CYS A 34 ? CYS A 32 ? 1_555 CYS A 39 ? 1_555 SG SG . . . None 'Disulfide bridge' 6 CYS A 31 ? CYS A 46 ? CYS A 36 ? 1_555 CYS A 51 ? 1_555 SG SG . . . None 'Disulfide bridge' 7 CYS A 36 ? CYS A 44 ? CYS A 41 ? 1_555 CYS A 49 ? 1_555 SG SG . . . None 'Disulfide bridge' # loop_ _struct_mon_prot_cis.pdbx_id _struct_mon_prot_cis.label_comp_id _struct_mon_prot_cis.label_seq_id _struct_mon_prot_cis.label_asym_id _struct_mon_prot_cis.label_alt_id _struct_mon_prot_cis.pdbx_PDB_ins_code _struct_mon_prot_cis.auth_comp_id _struct_mon_prot_cis.auth_seq_id _struct_mon_prot_cis.auth_asym_id _struct_mon_prot_cis.pdbx_label_comp_id_2 _struct_mon_prot_cis.pdbx_label_seq_id_2 _struct_mon_prot_cis.pdbx_label_asym_id_2 _struct_mon_prot_cis.pdbx_PDB_ins_code_2 _struct_mon_prot_cis.pdbx_auth_comp_id_2 _struct_mon_prot_cis.pdbx_auth_seq_id_2 _struct_mon_prot_cis.pdbx_auth_asym_id_2 _struct_mon_prot_cis.pdbx_PDB_model_num _struct_mon_prot_cis.pdbx_omega_angle 1 ASN 13 A . ? ASN 18 A PRO 14 A ? PRO 19 A 1 -8.37 2 TYR 40 A . ? TYR 45 A PRO 41 A ? PRO 46 A 1 -16.08 # _struct_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 4 _struct_sheet.details ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense A 1 2 ? anti-parallel A 2 3 ? anti-parallel A 3 4 ? anti-parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id A 1 CYS A 7 ? CYS A 9 ? CYS A 12 CYS A 14 A 2 CYS A 17 ? LEU A 24 ? CYS A 22 LEU A 29 A 3 GLN A 43 ? CYS A 46 ? GLN A 48 CYS A 51 A 4 CYS A 34 ? CYS A 36 ? CYS A 39 CYS A 41 # loop_ _pdbx_struct_sheet_hbond.sheet_id _pdbx_struct_sheet_hbond.range_id_1 _pdbx_struct_sheet_hbond.range_id_2 _pdbx_struct_sheet_hbond.range_1_label_atom_id _pdbx_struct_sheet_hbond.range_1_label_comp_id _pdbx_struct_sheet_hbond.range_1_label_asym_id _pdbx_struct_sheet_hbond.range_1_label_seq_id _pdbx_struct_sheet_hbond.range_1_PDB_ins_code _pdbx_struct_sheet_hbond.range_1_auth_atom_id _pdbx_struct_sheet_hbond.range_1_auth_comp_id _pdbx_struct_sheet_hbond.range_1_auth_asym_id _pdbx_struct_sheet_hbond.range_1_auth_seq_id _pdbx_struct_sheet_hbond.range_2_label_atom_id _pdbx_struct_sheet_hbond.range_2_label_comp_id _pdbx_struct_sheet_hbond.range_2_label_asym_id _pdbx_struct_sheet_hbond.range_2_label_seq_id _pdbx_struct_sheet_hbond.range_2_PDB_ins_code _pdbx_struct_sheet_hbond.range_2_auth_atom_id _pdbx_struct_sheet_hbond.range_2_auth_comp_id _pdbx_struct_sheet_hbond.range_2_auth_asym_id _pdbx_struct_sheet_hbond.range_2_auth_seq_id A 1 2 N ALA A 8 ? N ALA A 13 O ARG A 18 ? O ARG A 23 A 2 3 N ARG A 23 ? N ARG A 28 O CYS A 44 ? O CYS A 49 A 3 4 O PHE A 45 ? O PHE A 50 N ILE A 35 ? N ILE A 40 # _pdbx_entry_details.entry_id 1K9B _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ? _pdbx_entry_details.has_ligand_of_interest ? _pdbx_entry_details.has_protein_modification Y # loop_ _pdbx_validate_torsion.id _pdbx_validate_torsion.PDB_model_num _pdbx_validate_torsion.auth_comp_id _pdbx_validate_torsion.auth_asym_id _pdbx_validate_torsion.auth_seq_id _pdbx_validate_torsion.PDB_ins_code _pdbx_validate_torsion.label_alt_id _pdbx_validate_torsion.phi _pdbx_validate_torsion.psi 1 1 ASN A 30 ? ? 79.82 -33.64 2 1 ILE A 54 ? ? -119.61 52.16 3 1 ASP A 56 ? ? -94.88 37.19 4 1 PRO A 61 ? ? -44.24 -171.99 # loop_ _pdbx_validate_planes.id _pdbx_validate_planes.PDB_model_num _pdbx_validate_planes.auth_comp_id _pdbx_validate_planes.auth_asym_id _pdbx_validate_planes.auth_seq_id _pdbx_validate_planes.PDB_ins_code _pdbx_validate_planes.label_alt_id _pdbx_validate_planes.rmsd _pdbx_validate_planes.type 1 1 ARG A 23 ? ? 0.073 'SIDE CHAIN' 2 1 PHE A 50 ? ? 0.087 'SIDE CHAIN' # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal ALA N N N N 1 ALA CA C N S 2 ALA C C N N 3 ALA O O N N 4 ALA CB C N N 5 ALA OXT O N N 6 ALA H H N N 7 ALA H2 H N N 8 ALA HA H N N 9 ALA HB1 H N N 10 ALA HB2 H N N 11 ALA HB3 H N N 12 ALA HXT H N N 13 ARG N N N N 14 ARG CA C N S 15 ARG C C N N 16 ARG O O N N 17 ARG CB C N N 18 ARG CG C N N 19 ARG CD C N N 20 ARG NE N N N 21 ARG CZ C N N 22 ARG NH1 N N N 23 ARG NH2 N N N 24 ARG OXT O N N 25 ARG H H N N 26 ARG H2 H N N 27 ARG HA H N N 28 ARG HB2 H N N 29 ARG HB3 H N N 30 ARG HG2 H N N 31 ARG HG3 H N N 32 ARG HD2 H N N 33 ARG HD3 H N N 34 ARG HE H N N 35 ARG HH11 H N N 36 ARG HH12 H N N 37 ARG HH21 H N N 38 ARG HH22 H N N 39 ARG HXT H N N 40 ASN N N N N 41 ASN CA C N S 42 ASN C C N N 43 ASN O O N N 44 ASN CB C N N 45 ASN CG C N N 46 ASN OD1 O N N 47 ASN ND2 N N N 48 ASN OXT O N N 49 ASN H H N N 50 ASN H2 H N N 51 ASN HA H N N 52 ASN HB2 H N N 53 ASN HB3 H N N 54 ASN HD21 H N N 55 ASN HD22 H N N 56 ASN HXT H N N 57 ASP N N N N 58 ASP CA C N S 59 ASP C C N N 60 ASP O O N N 61 ASP CB C N N 62 ASP CG C N N 63 ASP OD1 O N N 64 ASP OD2 O N N 65 ASP OXT O N N 66 ASP H H N N 67 ASP H2 H N N 68 ASP HA H N N 69 ASP HB2 H N N 70 ASP HB3 H N N 71 ASP HD2 H N N 72 ASP HXT H N N 73 CYS N N N N 74 CYS CA C N R 75 CYS C C N N 76 CYS O O N N 77 CYS CB C N N 78 CYS SG S N N 79 CYS OXT O N N 80 CYS H H N N 81 CYS H2 H N N 82 CYS HA H N N 83 CYS HB2 H N N 84 CYS HB3 H N N 85 CYS HG H N N 86 CYS HXT H N N 87 GLN N N N N 88 GLN CA C N S 89 GLN C C N N 90 GLN O O N N 91 GLN CB C N N 92 GLN CG C N N 93 GLN CD C N N 94 GLN OE1 O N N 95 GLN NE2 N N N 96 GLN OXT O N N 97 GLN H H N N 98 GLN H2 H N N 99 GLN HA H N N 100 GLN HB2 H N N 101 GLN HB3 H N N 102 GLN HG2 H N N 103 GLN HG3 H N N 104 GLN HE21 H N N 105 GLN HE22 H N N 106 GLN HXT H N N 107 GLU N N N N 108 GLU CA C N S 109 GLU C C N N 110 GLU O O N N 111 GLU CB C N N 112 GLU CG C N N 113 GLU CD C N N 114 GLU OE1 O N N 115 GLU OE2 O N N 116 GLU OXT O N N 117 GLU H H N N 118 GLU H2 H N N 119 GLU HA H N N 120 GLU HB2 H N N 121 GLU HB3 H N N 122 GLU HG2 H N N 123 GLU HG3 H N N 124 GLU HE2 H N N 125 GLU HXT H N N 126 HIS N N N N 127 HIS CA C N S 128 HIS C C N N 129 HIS O O N N 130 HIS CB C N N 131 HIS CG C Y N 132 HIS ND1 N Y N 133 HIS CD2 C Y N 134 HIS CE1 C Y N 135 HIS NE2 N Y N 136 HIS OXT O N N 137 HIS H H N N 138 HIS H2 H N N 139 HIS HA H N N 140 HIS HB2 H N N 141 HIS HB3 H N N 142 HIS HD1 H N N 143 HIS HD2 H N N 144 HIS HE1 H N N 145 HIS HE2 H N N 146 HIS HXT H N N 147 HOH O O N N 148 HOH H1 H N N 149 HOH H2 H N N 150 ILE N N N N 151 ILE CA C N S 152 ILE C C N N 153 ILE O O N N 154 ILE CB C N S 155 ILE CG1 C N N 156 ILE CG2 C N N 157 ILE CD1 C N N 158 ILE OXT O N N 159 ILE H H N N 160 ILE H2 H N N 161 ILE HA H N N 162 ILE HB H N N 163 ILE HG12 H N N 164 ILE HG13 H N N 165 ILE HG21 H N N 166 ILE HG22 H N N 167 ILE HG23 H N N 168 ILE HD11 H N N 169 ILE HD12 H N N 170 ILE HD13 H N N 171 ILE HXT H N N 172 LEU N N N N 173 LEU CA C N S 174 LEU C C N N 175 LEU O O N N 176 LEU CB C N N 177 LEU CG C N N 178 LEU CD1 C N N 179 LEU CD2 C N N 180 LEU OXT O N N 181 LEU H H N N 182 LEU H2 H N N 183 LEU HA H N N 184 LEU HB2 H N N 185 LEU HB3 H N N 186 LEU HG H N N 187 LEU HD11 H N N 188 LEU HD12 H N N 189 LEU HD13 H N N 190 LEU HD21 H N N 191 LEU HD22 H N N 192 LEU HD23 H N N 193 LEU HXT H N N 194 LYS N N N N 195 LYS CA C N S 196 LYS C C N N 197 LYS O O N N 198 LYS CB C N N 199 LYS CG C N N 200 LYS CD C N N 201 LYS CE C N N 202 LYS NZ N N N 203 LYS OXT O N N 204 LYS H H N N 205 LYS H2 H N N 206 LYS HA H N N 207 LYS HB2 H N N 208 LYS HB3 H N N 209 LYS HG2 H N N 210 LYS HG3 H N N 211 LYS HD2 H N N 212 LYS HD3 H N N 213 LYS HE2 H N N 214 LYS HE3 H N N 215 LYS HZ1 H N N 216 LYS HZ2 H N N 217 LYS HZ3 H N N 218 LYS HXT H N N 219 MET N N N N 220 MET CA C N S 221 MET C C N N 222 MET O O N N 223 MET CB C N N 224 MET CG C N N 225 MET SD S N N 226 MET CE C N N 227 MET OXT O N N 228 MET H H N N 229 MET H2 H N N 230 MET HA H N N 231 MET HB2 H N N 232 MET HB3 H N N 233 MET HG2 H N N 234 MET HG3 H N N 235 MET HE1 H N N 236 MET HE2 H N N 237 MET HE3 H N N 238 MET HXT H N N 239 PHE N N N N 240 PHE CA C N S 241 PHE C C N N 242 PHE O O N N 243 PHE CB C N N 244 PHE CG C Y N 245 PHE CD1 C Y N 246 PHE CD2 C Y N 247 PHE CE1 C Y N 248 PHE CE2 C Y N 249 PHE CZ C Y N 250 PHE OXT O N N 251 PHE H H N N 252 PHE H2 H N N 253 PHE HA H N N 254 PHE HB2 H N N 255 PHE HB3 H N N 256 PHE HD1 H N N 257 PHE HD2 H N N 258 PHE HE1 H N N 259 PHE HE2 H N N 260 PHE HZ H N N 261 PHE HXT H N N 262 PRO N N N N 263 PRO CA C N S 264 PRO C C N N 265 PRO O O N N 266 PRO CB C N N 267 PRO CG C N N 268 PRO CD C N N 269 PRO OXT O N N 270 PRO H H N N 271 PRO HA H N N 272 PRO HB2 H N N 273 PRO HB3 H N N 274 PRO HG2 H N N 275 PRO HG3 H N N 276 PRO HD2 H N N 277 PRO HD3 H N N 278 PRO HXT H N N 279 SER N N N N 280 SER CA C N S 281 SER C C N N 282 SER O O N N 283 SER CB C N N 284 SER OG O N N 285 SER OXT O N N 286 SER H H N N 287 SER H2 H N N 288 SER HA H N N 289 SER HB2 H N N 290 SER HB3 H N N 291 SER HG H N N 292 SER HXT H N N 293 THR N N N N 294 THR CA C N S 295 THR C C N N 296 THR O O N N 297 THR CB C N R 298 THR OG1 O N N 299 THR CG2 C N N 300 THR OXT O N N 301 THR H H N N 302 THR H2 H N N 303 THR HA H N N 304 THR HB H N N 305 THR HG1 H N N 306 THR HG21 H N N 307 THR HG22 H N N 308 THR HG23 H N N 309 THR HXT H N N 310 TYR N N N N 311 TYR CA C N S 312 TYR C C N N 313 TYR O O N N 314 TYR CB C N N 315 TYR CG C Y N 316 TYR CD1 C Y N 317 TYR CD2 C Y N 318 TYR CE1 C Y N 319 TYR CE2 C Y N 320 TYR CZ C Y N 321 TYR OH O N N 322 TYR OXT O N N 323 TYR H H N N 324 TYR H2 H N N 325 TYR HA H N N 326 TYR HB2 H N N 327 TYR HB3 H N N 328 TYR HD1 H N N 329 TYR HD2 H N N 330 TYR HE1 H N N 331 TYR HE2 H N N 332 TYR HH H N N 333 TYR HXT H N N 334 VAL N N N N 335 VAL CA C N S 336 VAL C C N N 337 VAL O O N N 338 VAL CB C N N 339 VAL CG1 C N N 340 VAL CG2 C N N 341 VAL OXT O N N 342 VAL H H N N 343 VAL H2 H N N 344 VAL HA H N N 345 VAL HB H N N 346 VAL HG11 H N N 347 VAL HG12 H N N 348 VAL HG13 H N N 349 VAL HG21 H N N 350 VAL HG22 H N N 351 VAL HG23 H N N 352 VAL HXT H N N 353 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal ALA N CA sing N N 1 ALA N H sing N N 2 ALA N H2 sing N N 3 ALA CA C sing N N 4 ALA CA CB sing N N 5 ALA CA HA sing N N 6 ALA C O doub N N 7 ALA C OXT sing N N 8 ALA CB HB1 sing N N 9 ALA CB HB2 sing N N 10 ALA CB HB3 sing N N 11 ALA OXT HXT sing N N 12 ARG N CA sing N N 13 ARG N H sing N N 14 ARG N H2 sing N N 15 ARG CA C sing N N 16 ARG CA CB sing N N 17 ARG CA HA sing N N 18 ARG C O doub N N 19 ARG C OXT sing N N 20 ARG CB CG sing N N 21 ARG CB HB2 sing N N 22 ARG CB HB3 sing N N 23 ARG CG CD sing N N 24 ARG CG HG2 sing N N 25 ARG CG HG3 sing N N 26 ARG CD NE sing N N 27 ARG CD HD2 sing N N 28 ARG CD HD3 sing N N 29 ARG NE CZ sing N N 30 ARG NE HE sing N N 31 ARG CZ NH1 sing N N 32 ARG CZ NH2 doub N N 33 ARG NH1 HH11 sing N N 34 ARG NH1 HH12 sing N N 35 ARG NH2 HH21 sing N N 36 ARG NH2 HH22 sing N N 37 ARG OXT HXT sing N N 38 ASN N CA sing N N 39 ASN N H sing N N 40 ASN N H2 sing N N 41 ASN CA C sing N N 42 ASN CA CB sing N N 43 ASN CA HA sing N N 44 ASN C O doub N N 45 ASN C OXT sing N N 46 ASN CB CG sing N N 47 ASN CB HB2 sing N N 48 ASN CB HB3 sing N N 49 ASN CG OD1 doub N N 50 ASN CG ND2 sing N N 51 ASN ND2 HD21 sing N N 52 ASN ND2 HD22 sing N N 53 ASN OXT HXT sing N N 54 ASP N CA sing N N 55 ASP N H sing N N 56 ASP N H2 sing N N 57 ASP CA C sing N N 58 ASP CA CB sing N N 59 ASP CA HA sing N N 60 ASP C O doub N N 61 ASP C OXT sing N N 62 ASP CB CG sing N N 63 ASP CB HB2 sing N N 64 ASP CB HB3 sing N N 65 ASP CG OD1 doub N N 66 ASP CG OD2 sing N N 67 ASP OD2 HD2 sing N N 68 ASP OXT HXT sing N N 69 CYS N CA sing N N 70 CYS N H sing N N 71 CYS N H2 sing N N 72 CYS CA C sing N N 73 CYS CA CB sing N N 74 CYS CA HA sing N N 75 CYS C O doub N N 76 CYS C OXT sing N N 77 CYS CB SG sing N N 78 CYS CB HB2 sing N N 79 CYS CB HB3 sing N N 80 CYS SG HG sing N N 81 CYS OXT HXT sing N N 82 GLN N CA sing N N 83 GLN N H sing N N 84 GLN N H2 sing N N 85 GLN CA C sing N N 86 GLN CA CB sing N N 87 GLN CA HA sing N N 88 GLN C O doub N N 89 GLN C OXT sing N N 90 GLN CB CG sing N N 91 GLN CB HB2 sing N N 92 GLN CB HB3 sing N N 93 GLN CG CD sing N N 94 GLN CG HG2 sing N N 95 GLN CG HG3 sing N N 96 GLN CD OE1 doub N N 97 GLN CD NE2 sing N N 98 GLN NE2 HE21 sing N N 99 GLN NE2 HE22 sing N N 100 GLN OXT HXT sing N N 101 GLU N CA sing N N 102 GLU N H sing N N 103 GLU N H2 sing N N 104 GLU CA C sing N N 105 GLU CA CB sing N N 106 GLU CA HA sing N N 107 GLU C O doub N N 108 GLU C OXT sing N N 109 GLU CB CG sing N N 110 GLU CB HB2 sing N N 111 GLU CB HB3 sing N N 112 GLU CG CD sing N N 113 GLU CG HG2 sing N N 114 GLU CG HG3 sing N N 115 GLU CD OE1 doub N N 116 GLU CD OE2 sing N N 117 GLU OE2 HE2 sing N N 118 GLU OXT HXT sing N N 119 HIS N CA sing N N 120 HIS N H sing N N 121 HIS N H2 sing N N 122 HIS CA C sing N N 123 HIS CA CB sing N N 124 HIS CA HA sing N N 125 HIS C O doub N N 126 HIS C OXT sing N N 127 HIS CB CG sing N N 128 HIS CB HB2 sing N N 129 HIS CB HB3 sing N N 130 HIS CG ND1 sing Y N 131 HIS CG CD2 doub Y N 132 HIS ND1 CE1 doub Y N 133 HIS ND1 HD1 sing N N 134 HIS CD2 NE2 sing Y N 135 HIS CD2 HD2 sing N N 136 HIS CE1 NE2 sing Y N 137 HIS CE1 HE1 sing N N 138 HIS NE2 HE2 sing N N 139 HIS OXT HXT sing N N 140 HOH O H1 sing N N 141 HOH O H2 sing N N 142 ILE N CA sing N N 143 ILE N H sing N N 144 ILE N H2 sing N N 145 ILE CA C sing N N 146 ILE CA CB sing N N 147 ILE CA HA sing N N 148 ILE C O doub N N 149 ILE C OXT sing N N 150 ILE CB CG1 sing N N 151 ILE CB CG2 sing N N 152 ILE CB HB sing N N 153 ILE CG1 CD1 sing N N 154 ILE CG1 HG12 sing N N 155 ILE CG1 HG13 sing N N 156 ILE CG2 HG21 sing N N 157 ILE CG2 HG22 sing N N 158 ILE CG2 HG23 sing N N 159 ILE CD1 HD11 sing N N 160 ILE CD1 HD12 sing N N 161 ILE CD1 HD13 sing N N 162 ILE OXT HXT sing N N 163 LEU N CA sing N N 164 LEU N H sing N N 165 LEU N H2 sing N N 166 LEU CA C sing N N 167 LEU CA CB sing N N 168 LEU CA HA sing N N 169 LEU C O doub N N 170 LEU C OXT sing N N 171 LEU CB CG sing N N 172 LEU CB HB2 sing N N 173 LEU CB HB3 sing N N 174 LEU CG CD1 sing N N 175 LEU CG CD2 sing N N 176 LEU CG HG sing N N 177 LEU CD1 HD11 sing N N 178 LEU CD1 HD12 sing N N 179 LEU CD1 HD13 sing N N 180 LEU CD2 HD21 sing N N 181 LEU CD2 HD22 sing N N 182 LEU CD2 HD23 sing N N 183 LEU OXT HXT sing N N 184 LYS N CA sing N N 185 LYS N H sing N N 186 LYS N H2 sing N N 187 LYS CA C sing N N 188 LYS CA CB sing N N 189 LYS CA HA sing N N 190 LYS C O doub N N 191 LYS C OXT sing N N 192 LYS CB CG sing N N 193 LYS CB HB2 sing N N 194 LYS CB HB3 sing N N 195 LYS CG CD sing N N 196 LYS CG HG2 sing N N 197 LYS CG HG3 sing N N 198 LYS CD CE sing N N 199 LYS CD HD2 sing N N 200 LYS CD HD3 sing N N 201 LYS CE NZ sing N N 202 LYS CE HE2 sing N N 203 LYS CE HE3 sing N N 204 LYS NZ HZ1 sing N N 205 LYS NZ HZ2 sing N N 206 LYS NZ HZ3 sing N N 207 LYS OXT HXT sing N N 208 MET N CA sing N N 209 MET N H sing N N 210 MET N H2 sing N N 211 MET CA C sing N N 212 MET CA CB sing N N 213 MET CA HA sing N N 214 MET C O doub N N 215 MET C OXT sing N N 216 MET CB CG sing N N 217 MET CB HB2 sing N N 218 MET CB HB3 sing N N 219 MET CG SD sing N N 220 MET CG HG2 sing N N 221 MET CG HG3 sing N N 222 MET SD CE sing N N 223 MET CE HE1 sing N N 224 MET CE HE2 sing N N 225 MET CE HE3 sing N N 226 MET OXT HXT sing N N 227 PHE N CA sing N N 228 PHE N H sing N N 229 PHE N H2 sing N N 230 PHE CA C sing N N 231 PHE CA CB sing N N 232 PHE CA HA sing N N 233 PHE C O doub N N 234 PHE C OXT sing N N 235 PHE CB CG sing N N 236 PHE CB HB2 sing N N 237 PHE CB HB3 sing N N 238 PHE CG CD1 doub Y N 239 PHE CG CD2 sing Y N 240 PHE CD1 CE1 sing Y N 241 PHE CD1 HD1 sing N N 242 PHE CD2 CE2 doub Y N 243 PHE CD2 HD2 sing N N 244 PHE CE1 CZ doub Y N 245 PHE CE1 HE1 sing N N 246 PHE CE2 CZ sing Y N 247 PHE CE2 HE2 sing N N 248 PHE CZ HZ sing N N 249 PHE OXT HXT sing N N 250 PRO N CA sing N N 251 PRO N CD sing N N 252 PRO N H sing N N 253 PRO CA C sing N N 254 PRO CA CB sing N N 255 PRO CA HA sing N N 256 PRO C O doub N N 257 PRO C OXT sing N N 258 PRO CB CG sing N N 259 PRO CB HB2 sing N N 260 PRO CB HB3 sing N N 261 PRO CG CD sing N N 262 PRO CG HG2 sing N N 263 PRO CG HG3 sing N N 264 PRO CD HD2 sing N N 265 PRO CD HD3 sing N N 266 PRO OXT HXT sing N N 267 SER N CA sing N N 268 SER N H sing N N 269 SER N H2 sing N N 270 SER CA C sing N N 271 SER CA CB sing N N 272 SER CA HA sing N N 273 SER C O doub N N 274 SER C OXT sing N N 275 SER CB OG sing N N 276 SER CB HB2 sing N N 277 SER CB HB3 sing N N 278 SER OG HG sing N N 279 SER OXT HXT sing N N 280 THR N CA sing N N 281 THR N H sing N N 282 THR N H2 sing N N 283 THR CA C sing N N 284 THR CA CB sing N N 285 THR CA HA sing N N 286 THR C O doub N N 287 THR C OXT sing N N 288 THR CB OG1 sing N N 289 THR CB CG2 sing N N 290 THR CB HB sing N N 291 THR OG1 HG1 sing N N 292 THR CG2 HG21 sing N N 293 THR CG2 HG22 sing N N 294 THR CG2 HG23 sing N N 295 THR OXT HXT sing N N 296 TYR N CA sing N N 297 TYR N H sing N N 298 TYR N H2 sing N N 299 TYR CA C sing N N 300 TYR CA CB sing N N 301 TYR CA HA sing N N 302 TYR C O doub N N 303 TYR C OXT sing N N 304 TYR CB CG sing N N 305 TYR CB HB2 sing N N 306 TYR CB HB3 sing N N 307 TYR CG CD1 doub Y N 308 TYR CG CD2 sing Y N 309 TYR CD1 CE1 sing Y N 310 TYR CD1 HD1 sing N N 311 TYR CD2 CE2 doub Y N 312 TYR CD2 HD2 sing N N 313 TYR CE1 CZ doub Y N 314 TYR CE1 HE1 sing N N 315 TYR CE2 CZ sing Y N 316 TYR CE2 HE2 sing N N 317 TYR CZ OH sing N N 318 TYR OH HH sing N N 319 TYR OXT HXT sing N N 320 VAL N CA sing N N 321 VAL N H sing N N 322 VAL N H2 sing N N 323 VAL CA C sing N N 324 VAL CA CB sing N N 325 VAL CA HA sing N N 326 VAL C O doub N N 327 VAL C OXT sing N N 328 VAL CB CG1 sing N N 329 VAL CB CG2 sing N N 330 VAL CB HB sing N N 331 VAL CG1 HG11 sing N N 332 VAL CG1 HG12 sing N N 333 VAL CG1 HG13 sing N N 334 VAL CG2 HG21 sing N N 335 VAL CG2 HG22 sing N N 336 VAL CG2 HG23 sing N N 337 VAL OXT HXT sing N N 338 # _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'experimental model' _pdbx_initial_refinement_model.source_name PDB _pdbx_initial_refinement_model.accession_code 1PI2 _pdbx_initial_refinement_model.details 'PDB ENTRY 1PI2' # _atom_sites.entry_id 1K9B _atom_sites.fract_transf_matrix[1][1] 0.011614 _atom_sites.fract_transf_matrix[1][2] -0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.011614 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 0.011614 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C H N O S # loop_